11 August 1998 John R. London Manager X-34 Programs NASA Marshall Space Flight Center, AL 35812 Mr. Stu Haber Schafer Corporation 321 Billerica Road Chelmsford, MA 01824-4191 Dear Mr. Haber, During my tour with the Ballistic Missile Defense Organization, Schafer employees completed the design, manufacture and distribution of a CD-ROM covering the details of the Space Based Laser Program. The SBL Program Office in BMDO continues to receive requests for copies. I understand that partly as a result of this effort, Schafer has developed several additional CD-ROMs for various programs you support. Largely because of the success of the SBL CD-ROM, we at the Marshall Space Flight Center are also pursuing the development of CD-ROMs for a number of our programs. I am taking this opportunity to personally recognize and thank those people who were responsible for the design and development of the SBL CD-ROM. Their talents and commitment to this project resulted in an outstanding product; one that has become the benchmark that other DoD and aerospace CD-ROMs are measured against. The leadership and technical skill of Mr. Rob Linnenkohl was particularly noteworthy. Other key members of the team were Ms. Kimberly Ford-Moller, Mr. Ivan Ramiscal, Mr. David Ricardo, Ms. Aimee Brillhart, and Mr. Tim Cox. Sincerely, John R. London Manager X-34 Programs